Exclusive-Trump team asks three US senior career diplomats to resign, sources say

By Humeyra Pamuk, Simon Lewis and Gram Slattery WASHINGTON (Reuters) - Aides to President-elect Donald Trump have asked three senior career diplomats who oversee the U.S. State Department's workforce and internal coordination to step down from their roles, two U.S. officials familiar with the matter said, in a possible signal of deeper changes ahead for the diplomatic corps. The team overseeing